Research output per year
Research output per year
Personal profile
Research
I am an ecophysiologist interested in the relationship between animal behaviour, bioenergetics and population dynamics, with a focus on cetaceans. I am interested in how behavioural changes, caused by human disturbance can influence the amount of energy that animal acquires and spends, and how this influences their body condition and ultimately survival and reproduction. My research areas include behavioural ecology, physiology, bioenergetics and reproductive biology.
Areas of expertise
- Bioenergetics
- Ecophysiology
- Behavioural ecology
- Photogrammetry
- Ecological modelling and statistics
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Collaborations and top research areas from the last five years
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Automated extraction of right whale morphometric data from drone aerial photographs
Bagchi, C., Medina, J., Irschick, D. J., Maji, S. & Christiansen, F., Aug 2025, In: Remote Sensing in Ecology and Conservation. 11, 4, p. 438-453 16 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access1 Citation (Scopus) -
Drone-Based Photogrammetry Provides Estimates of the Energetic Cost of Migration for Humpback Whales Between Antarctica and Colombia
Bernier-Graveline, A., Nash, S. B., Bierlich, K. C., Friedlaender, A., Johnston, D. W., Castrillon, J., Botero-Acosta, N., Caballero, S. & Christiansen, F., Oct 2025, In: Marine Mammal Science. 41, 4, e70048.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access1 Citation (Scopus) -
Energetic cost of gestation and prenatal growth in humpback whales
van Aswegen, M., Szabo, A., Currie, J. J., Stack, S. H., West, K. L., Hofmann, N., Christiansen, F. & Bejder, L., 15 Jan 2025, In: Journal of Physiology. 603, 2, p. 529-550 22 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access8 Citations (Scopus) -
Extreme capital breeding for giants: Effects of body size on humpback whale energy expenditure and fasting endurance
Christiansen, F., Madsen, P. T., Andrews-Goff, V., Double, M. C., How, J. R., Clapham, P., Ivashchenko, Y., Tormosov, D. & Sprogis, K. R., Feb 2025, In: Ecological Modelling. 501, 110994.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile6 Citations (Scopus)19 Downloads (Pure) -
Size-specific strategies of sympatric cetaceans to reduce heat loss
Glarou, M., Rasmussen, M. H., Poldner, A., Ruppert, S. N. S., Sotiropoulou, D., Sadozai, Z., Jarzynowska, M., Iversen, M. R., Sigurðsson, G. M., Halldórsson, S. D., Chosson, V., Clapham, P. J., Ivashchenko, Y., Tormosov, D. & Christiansen, F., Mar 2025, In: Journal of Experimental Biology. 228, 6, jeb249356.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
5 Citations (Scopus)